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Vivid Racing Gear 
QA1 9HT550 High Travel Coil Spring
Looking for a reliable and high-performance coil spring? The QA1 9HT550 High Travel Coil Spring is designed to meet the demands of serious automotive enthusiasts. With its impressive specifications and features, this spring is a game changer for your vehicle's suspension system.
Key Features
- Length: 9 inches
- Spring Rate: 550 lb/in
- Inner Diameter: 2.500 inches
- Finish: Silver Powder Coated
Benefits of the 9HT550
This high travel spring is engineered from a specially designed high-tensile chrome silicon alloy spring wire, ensuring a lightweight design that enhances your vehicle's responsiveness. Its unique coil design allows for a greater distance between coils, providing increased travel without compromising performance.
The silver powder coat not only adds a sleek look but also protects against corrosion, ensuring longevity. Each spring is ground at both ends for precise performance, allowing for consistent and accurate operation. Plus, with a lifetime guarantee, you can trust that these springs will remain within 2% of their original free height and rate under normal operating conditions.
Specifications
The QA1 9HT550 High Travel Spring boasts the following specifications:
- Material: Chrome Silicon Steel
- Manufacturing Process: Cold Wound, Heat Treated, Shot Peened
- Marking: Each spring is clearly marked with its free length and spring rate for easy identification.
- Made in the USA: Proudly manufactured in the United States, ensuring quality and performance.
Fitment
The QA1 9HT550 is compatible with a variety of coil-over setups, making it an excellent choice for those looking to upgrade their suspension system for better handling and performance on the road or track.
Customer Reviews
"The QA1 9HT550 springs transformed my car's handling. The ride is much smoother, and I can feel the difference in responsiveness during cornering." - A satisfied customer
"I was impressed by the quality and finish of these springs. Installation was straightforward, and they have held up exceptionally well under various conditions." - An automotive enthusiast
Conclusion
Upgrade your vehicle's suspension with the QA1 9HT550 High Travel Coil Spring. With its superior design, high-quality materials, and lifetime guarantee, this spring is perfect for anyone serious about performance and durability.
Other Part Numbers:
QA1 #qap9HT550
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
QA1 is a company that was founded in 1993. They specialize in manufacturing high-quality suspension parts, shock absorbers, composite driveshafts, bearings, steering components, and other related accessories. Their products are used in different industries such as the industrial, motorsports, and automotive sectors. Today, they are the leading manufacturer of OE parts in the market.
Suspension ExpertsThe company is best known for its motion control sub-assemblies and wide range of suspension systems. They are always searching for new ways to develop each component to enhance their products further.
State-of-the-Art FacilityThe company is housed in one of the most sophisticated facilities in the market to accommodate the increasing demands of its customers. With 100,000 square feet at their disposal, their facility contains high-tech equipment such as a CNC machine, laser cutting equipment, hydraulic presses, and filament windings. It allows them to manufacture the best product in the market.
QA1 is also one of the few companies that are ISO certified. It guarantees that their parts are manufactured consistently, following the standards put in place by the company and the regulators.
Purchase QA1 Products At Vivid RacingIf you are in the market for quality suspension parts for your vehicle, then QA1 is the brand for you. They have been manufacturing components for the last 28 years and have consistently given their customers parts that meet their demand. To know more about QA1, visit Vivid Racing and check out their list of parts that meet your demand.
| Sale price | None |
| Wholesale price | $74.95 |
| Shipping |
Weight: 4.60 Length: 10 Width: 5 Height: 5 |
| Product Added At | Sunday 09 August, 2020 |
| Product Modified At | Friday 11 July, 2025 |
| Imported By | ETLOverride |
| Last Edited By | Turn_API |
| View In Admin |
| Carb Approved | - |
|---|---|
| Carb Number | - |
| Epa Status | N/A |
| Prop65 | Yes |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Turn 14 | $63.52 | $83.03 | ? | $74.95 | ? | 2025-07-11 10:44:39 |
